Update mychain.py

mychain.py

@@ -35,7 +35,7 @@ class MyChainSend:
         block = {'index': len(self.chain) + 1,
                 'timestamp': str(datetime.datetime.now()),
                 'transactions': self.pending_transactions,
-                'balance': balance, 
+                'balance': int(balance), 
                 'proof': proof,
                 'previous_hash': previous_hash}
         if self.block_valid(block) == True:
@@ -174,7 +174,7 @@ class MyChainRec:
         block = {'index': len(self.chain) + 1,
                 'timestamp': str(datetime.datetime.now()),
                 'transactions': self.pending_transactions,
-                'balance': balance, 
+                'balance': int(balance), 
                 'proof': proof,
                 'previous_hash': previous_hash}
         if self.block_valid(block) == True: